Problems sending External mail through a smart Host

Posted on 2005-04-27
Last Modified: 2008-02-26
I have an Exchange 2003 server I have another server which I am useing as a Smart Host I have configured this for emails to be sent and recived from this Smart Host , my problem is I can recieve incoming mails but I cannot send mails out when I send emails I get the following message I have configred the SMTPC to forward all mails to the Smart Host.

Your message did not reach some or all of the intended recipients.

      Sent:      27/04/2005 12:46

The following recipient(s) could not be reached: on 27/04/2005 12:46
            You do not have permission to send to this recipient.  For assistance, contact your system administrator.
            <lonech01.IAS.LOCAL #5.7.1 smtp;550 5.7.1 Unable to relay for>

Please can you help
Question by:Maheshbala
    LVL 12

    Accepted Solution

    Configure your smart host to allow Exchange to relay through it.
    LVL 20

    Expert Comment

    collinRoyds is right.

    Allow your exchange server's IP address in the Relay settings of your Smart Host.

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